getting error "ORA-28112: failed to execute policy function" while running adautocfg.sh in R12.2

Hi,

I am getting error while running adautocfg.sh on DB and APP nodes.

ORA-28112: failed to execute policy function  

===================

Could not query "FND_PROFILE_OPTION_VALUES", as getting "ORA-28112: failed to execute policy function" error.

SQL> select * from FND_PROFILE_OPTION_VALUES where APPLICATION_ID=0 and PROFILE_OPTION_VALUE='noprint' and LEVEL_ID=10001;

select * from FND_PROFILE_OPTION_VALUES where APPLICATION_ID=0 and PROFILE_OPTION_VALUE='noprint' and LEVEL_ID=10001

       *

ERROR at line 1:

ORA-28112: failed to execute policy function

Kindly suggest.